US importer profile · verified US ocean import records
Chang Chun Arizona Llc
Component & materials supplierChemicalselectronic-grade chemicals (H2O2, TMAH)
Data window: Jan 8, 2026 – Aug 4, 2026Updated Aug 30, 2026Source: US ocean import recordsMethodology
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Chang Chun Arizona Llc is a US-based component & materials supplier in chemicals on US ocean import records. In the analysed window it received 4 shipments from 1 supplier in 1 country between Jan 2026 and Aug 2026; the largest supplier recorded is Chang Chun Petrochemical Co Ltd.
Sells to semiconductor fabs and electronics makers — US plant of Chang Chun Petrochemical importing bulk process chemicals in ISO tanks. Classified from what it imports and from whom.
Listed as a supplier: a manufacturer whose products go into other manufacturers’ products, judged from what it imports.
Company details
As filed on the customs records.
Contact
- Country
- United States (US)
Import history
- First shipment
- Jan 5, 2015
- Shipments, all time
- 3,375
- Shipments, analysed window
- 4 (Jan 8, 2026 – Aug 4, 2026)
- Sourced from China
- 0%
“All time” covers this company’s whole record in the source export; the analysed window is the span of the shipments held here.
At a glance
What this company appears to import
- Hydrogen Peroxide Hydrogen Peroxide Imo Class Hydrogen Peroxide Hpe Tank Ddc Own
- Thinner Thinner Imo Class Thinner Iso Tank Ddc Own
- Tetramethylammonium Hydroxide Tetramethylammonium Hydroxide Imo Class Tetramethylammonium…
HS: 847330, 381400, 441119
Evidence of recent activity
- Latest shipment
- Aug 4, 2026
- Shipments in window
- 4
- Suppliers
- 1
- Shipments, last 12 months
- 469
What customs data cannot confirm
Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly. Nor do they state whether a company sells wholesale or holds stock today.
Trade evidence
From US ocean import records, Jan 8, 2026 – Aug 4, 2026. Counts are bills of lading; definitions on the methodology page.
Who supplies them
Chang Chun Petrochemical Co Ltd supplied 4 of the 4 shipments (100%).
| Supplier | Shipments | Last |
|---|---|---|
| Chang Chun Petrochemical Co LtdChemicals | 4 | Aug 4, 2026 |
Shippers as named on the bill of lading. Linked names have a supplier profile; some shippers are forwarders consolidating cargo rather than the factory.
HS codes imported
847330Parts and accessories of the machines of heading 84711381400Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers1441119Fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances1
What they import
- Hydrogen Peroxide Hydrogen Peroxide Imo Class Hydrogen Peroxide Hpe Tank Ddc Own1
- Thinner Thinner Imo Class Thinner Iso Tank Ddc Own1
- Tetramethylammonium Hydroxide Tetramethylammonium Hydroxide Imo Class Tetramethylammonium Hydroxide Tmah Nmdf Iso Tanks Ddc Own1
- Unclean Iso Tank Tmah Unclean Iso Tank Tmah Imo Class Iso Unclean Iso Tank Tmah Quantity Tanks Own1
Verbatim customs descriptions. They describe what moved, not the company’s full range.
What the data shows: Taiwan accounts for 4 (100%) of the 4 shipments in this dataset.
Where they source
Shipments by the supplier's country.
Supplier industries
Shipments by what the supplier makes, as classified in the supplier database.
Ports of loading
Ports of entry
Carriers used
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Frequently asked questions
What does Chang Chun Arizona Llc import?
The ‘What they import’ section lists the verbatim product descriptions from Chang Chun Arizona Llc’s 4 US ocean import filings in the analysed window, with the HS codes declared. They describe what moved, not the company’s full range.
Who supplies Chang Chun Arizona Llc?
1 shipper appears on the records, in 1 country; they are listed under ‘Who supplies them’ with shipment counts. Some shippers are forwarders consolidating cargo rather than the factory.
Is Chang Chun Arizona Llc a wholesaler?
It is classified as a component & materials supplier from what it imports and from whom. Customs records do not state a sales model, so confirm wholesale terms with the company.
Does this page verify quality or certifications?
No. Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly.